Sony DVP-S7700 (serv.man2) Service Manual ▷ View online
DVP-S7700
3-13
3-14
3-7. MODE CONTROL BLOCK DIAGRAM
27
33
77
26
16
20
19
18
28
32
82
83
X601
4MHz
41
43
45
30
24
22
55
X OUT
X IN
AD3
59
IR
AD4
AD6
25
BZ
FLCS
SCLK
SO
SI
SCLK
ST-BY CONT
1 OUT1
IN1
1
6
8
9
SI
SCLK
G1–7
G1–7
S1–19
PAUSE
dts
ND201
FLUORESCENT
INDICATOR TUBE
FLUORESCENT
INDICATOR TUBE
S1–19
FLCS
44
ı
38
5
ı
11
43
ı
25
15
ı
32
•
35
49
PLAY 50
48
3
3
OUT
53
VIDEO MUTE
P CONT
RESET IN
AUDIO MUTE
INTMS
SCK
TX
RX
CGCS
PPG6
REFV
VMUTE
P_CONT
AUDIO MUTE
PMUTE
XIFBSY
31 RESET
SRST
SCKGI
IFSI
IFSO
CGCS
SI
SCLK
DIAG
54 IFCS
SCLK
SI
XSHINT
VSYNC
VIDEO
SEE PAGE
3-7
SEE PAGE
3-7
POWER
SEE PAGE
3-16
SEE PAGE
3-16
AUDIO
SEE PAGE
3-11
SEE PAGE
3-11
SYSTEM
CONTROL
SEE PAGE
3-9, 10
CONTROL
SEE PAGE
3-9, 10
S404
S403
S402
S159
S157
DVD
MENU
S155
S401
SEP UP
DNR
PREV
NEXT
TITLE
D201
AD6
AD4
AD3
AD3
IR
IR
DTS
IC605
RESET
IC606
COMP
IC 201
FL DRIVER
IC301
REMOTE CONTROL
RECEIVER
ON/STANDBY
D303
IC603
IC604
I/F
µ
-COM
IC601
ROM
ALE, OE, WE
A00–019 AD00–07
LATCH
S160
OPEN/
CLOSE
S158
PANEL
S156
ENTER
S154
RIGHT
S153
UP
S152
S151
LEFT
S301
POWER
DOWN
CN601
CN153
10
11
12
13
SI
SCKL
FLCS
BZ
10
11
12
13
17
AD6
17
16
AD4
16
8
IR
8
15
AD3
15
4
2
CN201
CN154
EVER
5V
5V
Q301
LED
DRIVER
REG5V
TOUCH
SWITCH
BLOCK
6
3
5
CN401
1
2
CN402
CN301
4
4
2
3
CN202
CN152
SI
SCLK
FLCS
6
7
8
3
6
7
8
AD6
PAUSE_LED
PLAY_LED
2
6
3
MB-84 BOARD (6/6)
(SEE PAGE 4-37)
FL-108 BOARD (2/2)
(SEE PAGE 4-77)
FP-75 BOARD
(SEE PAGE 4-73)
PW-120 BOARD
(SEE PAGE 4-78)
FR-160 BOARD
(SEE PAGE 4-78)
05
Q151
BUFFER
DRIVE
RETURN
IC604
*™
5.6 Vp-p 4 MHz
DVP-S7700
3-15
3-16 E
3-8. POWER BLOCK DIAGRAM
1
•
2
CN101
F101
1
•
3
1
•
2
1
•
4
1
•
2
CN901
CN903
CN904
CN905
CN902
F901
AC IN
D101
L101
LFT
Q101–103
SWITCH
D901, 902,
904, 905
D903
A+12V
AU–12V
P.FAIL
Q951, 952
SWITCH
T101
PC101
PHOTO
COUPLER
Q311
5.2V REG
P311
REG+5.2V
CN201
CN001
CN002
CN252
EVER 5V
EVER 5V
A+5V
A+5V
A+5V
D+5V
AU+5V
P_CONT
MODE CONTROL
(SEE PAGE 3-13)
(SEE PAGE 3-13)
F006
F005
FL002
FL008
FL005
FL001
FL007
FL003
DP+5V
A+5V
AU+5V
S+5V
D+5V
EVER+5.3V
EVER+5V
D+3.3V
FL006
FL004
EVER+5.3V
REG+3.3V
P-CONT
AU+12V
M+12V
AU-12V
–12V
IC210
Q205, 209
210, 211
IC209
P312
P211
P511
IC611
3.3V REG
Q211
12V REG
Q312
POWER
CONTROL
Q511
-12V REG
Q512
-12V SWITCH
IC202
+5V REG
Q213
+5V REG
IC204
IC206 IC207
IC208
IC208
Q202
+9V REG
Q201
–9V REG
Q206-208
SWITCH
IC001
CN002
3
•
4
CN302
CN008
CN001
VCC
OPTICAL
DEVICE
S+5V
IC004 IC005
IC006 IC011
IC006 IC011
24
•
25
1
•
2
7
•
8
6
4
8
9
14
1
4
7
A+12V
CN204
AU–12V
P.FAIL
P.FAIL
1
4
7
CN201
CN851
CN202
CN602
CN604
CN601
CN202
CN251
LF901
LFT
11
6
6
17
1
CN601
IC601 IC602 IC603
IC604 IC605 IC606
IC604 IC605 IC606
IC204 IC205 IC206
IC207 IC209
IC207 IC209
IC252
IC251
IC812
LPF
Q001, 002
SWITCH
IC801 IC803
IC804 IC805
IC807 IC811
IC804 IC805
IC807 IC811
IC802
IC301 IC452 IC455
IC501 IC502 IC503
IC506 IC507 IC508
IC501 IC502 IC503
IC506 IC507 IC508
IC363
F001
IC361
F002
IC302
IC303
F003
F004
S12V OFF
SYSTEM CONTROL
(SEE PAGE 3-9)
(SEE PAGE 3-9)
IC806
IC201 IC202 IC203
IC208 IC810
IC208 IC810
CN153
CN151
CN102
IC151
F151
ND201
+F, -F
CN154
CN301
IC301
Q301
IC201
D+5V
EVER 5V
D+5V
EVER 5V
Q202 ,203
DC-DC
CONVERTER
EVER+5V
D+5V
–10V
2
4
1
2
4
1
5
1
5
1
5
22
22
1
15
9
4
25
11
12
3
5
1
7
2
5
4
HS-930SH BOARD
(SEE PAGE 4-85)
MB-84 BOARD
(SEE PAGE 4-19~4-46)
TK-47 BOARD
(SEE PAGE 4-11~4-14)
FL-108 BOARD
(SEE PAGE 4-77)
AU-218 BOARD
(SEE PAGE 4-51~4-56)
PS-421 BOARD
(SEE PAGE 4-81)
HP-120 BOARD
(SEE PAGE 4-70)
YS-19 BOARD
(SEE PAGE 4-57)
ER-8 BOARD
(SEE PAGE 4-63~4-68)
PW-120 BOARD
(SEE PAGE 4-78)
CN401
CN402
1
5
FR-160 BOARD
(SEE PAGE 4-78)
FP-75 BOARD
(SEE PAGE 4-73)
05
5
1
CN205
AU–9V
AU+9V
2
6
AUDIO
(SEE PAGE 3-11)
(SEE PAGE 3-11)
IC851
PH101, 102
DR-88 BOARD
(SEE PAGE 4-77)
2
4
2
4
CN152
CN202
D+5V
–10V
RY901
5
AU+12V
CONT
5
5
21
AU+12V
AU+12V
HongKong
AEP,UK
IC602
IC607
IC607
IC601
IC603
IC603
IC604
IC608
IC608
3
1
9
1
3
8
7
8
1
1
9
E 12V
E-12V
A+5V
4-1
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary mote is printed
in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary mote is printed
in each block.)
For printed wiring boards:
•
•
X
: indicates a lead wire mounted on the component
side.
•
x
: indicates a lead wire mounted on the printed side.
•
®
: Through hole.
•
p
: Parts mounted on the conductor side.
•
b
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
For schematic Diagram:
•
•
Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
•
All resistors are in ohms,
1
/
4
W (Chip resistors :
1
/
10
W)
unless otherwise specified.
k
k
Ω
: 1000
Ω
, MW : 1000k
Ω
.
•
All capacitors are in µF unless otherwise noted.
pF :
µµF
50V or less are not indicated except for electrolytics and
tantalums.
tantalums.
•
All variable and adjustable resistors have characteristic curve
B, unless otherwise noted.
B, unless otherwise noted.
•
2
: nonflammable resistor.
•
5
: fusible resistor.
•
C
: panel designation.
•
¢
: internal component.
•
C
: adjustment for repair.
•
U
: B+ Line.
•
V
: B– Line.
•
Circled numbers refer to waveforms.
•
Voltages are dc between measurement point.
•
Readings are taken with a color-bar signals on DVD refer-
ence disc and when playing CD reference disc.
ence disc and when playing CD reference disc.
•
Readings are taken with a digital multimeter (DC 10MW).
•
Voltage variations may be noted due to normal production
tolerances.
tolerances.
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Side B)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side A)
the parts face are indicated.
When indicating parts by reference
number, please include the board
name.
number, please include the board
name.
DVP-S7700
Note: The components identified by mark
!
or dotted line
with mark
!
are critical for safety.
Replace only with part number specified.
DVP-S7700
4-3
4-4
4-1. FRAME SCHEMATIC DIAGRAM (1/2)
FRAME (1/2)
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